package dao;
import po.User;
public interface UserDao
{
	public User findUserByUserEmail(String userEmail);
	public int updateUserSession(User user);
	public int addUser(User user);
	public User findUserByUserName(String userName);
	public User findUserByUserId(int userId);
	public int updateUserName(User user);
	public int updateUserEmail(User user);
	public int updateUserPwd(User user);
}